1. 4HM-25DAM+15M=....M 2. 2,75HM+4,5M-8.500=....DM 3. 0,75M+850MM+0,5DM=.....CM

1. 4 HM = 400 M
25 DAM = 250 M
15 M = 15 M
400 - 250 + 15 = 165 M

2. 2,75 HM = 2.750 DM
4,5 M = 45 DM
8.500 DM = 8.500 DM
2.750 + 45 - 8.500 = -5.705 DM

3. 0,75 M = 75 CM
850 MM = 85 CM
0,5 DM = 5 CM
75 + 85 - 5 = 155 CM

1. 400 m -250 m +15 m =165 m
2. 2750 dm +45 dm -85 dm = 2710 dm
soal no 2 (jika 8500 mm)
3. 75 cm +85 cm +5 cm=165 cm